impossibility

Definitions

The state or fact of being impossible.

Something that cannot be done or that cannot happen.

A thing that is not possible.

Examples

The sheer impossibility of the task made the team doubt they could finish by the deadline.

He realized the impossibility of reconciling their opposing viewpoints after hours of debate.

Synonyms

hopelessness unattainability impracticability futility unfeasibility absurdity nonexistence

Antonyms

possibility feasibility attainability practicability viability likelihood probability